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Oracle Database Administrator


Posted on November 6, 2019

1 - 3 years Muscat - Oman

Bachelors in Computer Application(Computers). Omani

leave pay, medical etc.,

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Job Description

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Position Summary:
Responsible for the 24x7 availability and smooth functioning of several databases serving highly mission-critical Healthcare System that helps to run 250+ paperless health institutions under the Ministry.
 Work closely with enterprise, database, and application architects and project managers.
 Understand the impact of design decisions on the overall effort.

Role Description:
Other Responsibilities: Identify the changing Business Drivers to implement technologies of future.
 Explore, recommend and implement new technologies and tools to provide a highly-available, scalable, secure and reliable database and application system environment. Ensure the 24x7 availability of the Databases. Device and manage disaster recovery solutions to handle unforseen system crashes to avoid potential impact on business.
 Plan, Design, Implement, Tune and Troubleshoot clustered (Active like RAC and Passive) database architectures.
 Allocate system storage and plan the future database storage requirements for application systems.
 Fine Tune Database, Applications, Network, Memory, IO and Storage.
 Tune and optimize Operating Systems for optimal database performance.
 Install, Configure and manage Database, Application and Web Servers and Tune and troubleshoot performance and configuration problems.
 Device a Backup and Recovery plan and schedule Backups.
 Monitor database for potential problems and take immediate corrective steps if necessary.
 Recover/Restore database in case of database crashes with a minimum impact on the smooth functioning of the organization.
 Write and incorporate database triggers and procedures and packages.
 Maintain LDAP and database users, profiles, policies, and resource limits.
 Audit Database activities and troubleshoot security issues and protect data confidentiality.
 Mentor the application development team in database technology and help them solve critical data design and implementation issues. Work closely with Applications architects to define application design and development requirements.
 Evaluate and incorporate new tool, technologies and standards in database and related technology.
 Document the database/cluster architectures, designs, configuration, migration and installation plans and procedures, and other technical documentation according to established standards.
 Perform code reviews with analysts and Application architects and developers.
 Develop performance test plans, design test environments and perform tests.

Team Organization:
Team Structure: Excellent Team Player, Detail and Deadline Oriented.
 Demonstrates a passion and a responsibility for consumer.
 Desire to own decisions and take responsibility for outcomes.
 Willingness to continually embrace personal and professional development.
 Demonstrated exceptional written and oral communication skills.

Other Interactions:
 Bachelor's Degree in Computer Science or Related Fields.
 Preferable working experience in healthcare domain.

IT - Software Services

Desired Candidate Profile

 Below skills will be added advantages:
O strong backup and recovery concepts and the recovery scenarios like online/offline backups, logical/physical backups, partial/full backups, flashback database, partial/full point-in-time recovery, recovery from different failure scenarios, user errors, logical block corruptions etc.
O Database Tuning, Application Tuning, Storage and Space Management, Users, Security, Profile, and Resource Management etc.
O Strong knowledge in Data warehousing concepts and technologies like schema designs, OLAP, Cubes, ETL, Analytics, and Query Tuning etc.
O handling complex concurrency, performance, scalability, Internationalization, data privacy, confidentiality and security issues
 Provable Working Experience in the Administration of very large Databases.


 Minimum 1 year of expertise in Oracle Database Administration in all aspects of administration jobs and solid experience in Database versions 8i through 11g.  Proven experience in managing Databases in Linux MS-Windows operating systems.

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Founded in 2013, POLYGLOT TECHNOLOGIES llc, a Technical Solution Provider Company, with corporate office in Muscat, Sultanate of Oman is the technology arm of POLYGLOT GROUP.

The Company provide Solutions and Services in Big Data Analytics, GRC Solutions, Software Systems, Digital Business Serv ices, IT Security Services, Web Technologies and Professional Secondment Services.
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Name/ Designation:
Juhaina - Admin & HR

Address: Tamimah Complex, 2nd Floor, Building No.1340, Way No. 137 Block No. 40, Wattayah, PO Box 221, Postal Code 112, Muscat, Oman

LandLine:968--24 66 44 15



Website https://Polytec.om

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